Gavin needs $80 to buy a fish tank. He has saved $8 and plans to work as a babysitter to earn $9 per hour. Which inequality shows the minimum number of hours, n, that Gavin should work as a babysitter to earn enough to buy the fish tank? 8 + 9n ≥ 80, so n ≥ 8 8 + 9n ≤ 80, so n ≤ 8 9n ≥ 80 + 8, so n ≥ 9.8 9n ≤ 80 + 8, so n ≤ 9.8
-12 is a Irrational number
Answer:
x<=4, put the closed circle on "4" with the arrow going all the way left
Answer: m=-6
Step-by-step explanation:
Add 7 to the other side
42 < -6d
divide 6 by both sides,
7 < -d
(C) d > -7 is the answer.
